A secondary school teacher and a loving daughter

Mobile Wallets Kill Off the Plastc Smart Card

After three years in development, the Plastc “smart” credit card is dead — without ever having been released to the public. Plastc was supposed to be able to store information from 20 cards, including credit, debit, loyalty and gift cards, on a single card-like device. But Plastc and similar products saw much of their prospective…

Hanna Renaldi is a full-time secondary school teacher. She has always been passionate with teaching. She has recently launched her website that contains videos about classes, teaching, and study techniques.